It was something like Rod Land or Bubble Bobble with my papa. Some console that used floppy disk. Treasure island Dizzy & Xenophobe, Rainbow Island. Pang! was my favorite though

After that I remember completing Donkey Kong 1 through 3 & 100%'ing to beat King K. Rool (Pirate version) + Volcano. No idea how i managed to figure it out without a guide as a stupid little kid